Chocolate Moist Cake

i'd like to share recipes that i have used and are still using.. feel free to tweak it according to your preference.. this is what i use for my basic chocolate cake..

1 3/4 cups all-purpose flour
3/4 cup chocolate powder
2 cups sugar
1 1/2 tsp baking powder
1 1/2 tsp baking soda
1 tsp salt
3 whole eggs
1 cup milk
1/2 cup oil
2 tsp vanilla
1 cup hot, boiling water (dissolve chocolate powder in it)

PROCEDURE:

-Mix all dry ingredients

-Pour egg, oil, vanilla, milk

-Mix all well

-Pour the chocolate dissolved in water

-Bake for 20-30mins or until toothpick comes out clean